| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tube | 
| Part Status: | Obsolete | 
| Type: | Clock/Calendar | 
| Features: | Leap Year, NVSRAM, Y2K | 
| Memory Size: | 512KB | 
| Time Format: | HH:MM:SS (24 hr) | 
| Date Format: | YY-MM-DD-dd | 
| Interface: | Parallel | 
| Voltage - Supply: | 4.5V ~ 5.5V | 
| Voltage - Supply, Battery: | 3V | 
| Current - Timekeeping (Max): | 4mA @ 5V | 
| Operating Temperature: | 0°C ~ 70°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 34-PowerCap™ Module | 
| Supplier Device Package: | 34-PowerCap Module | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
|  | DS1747WP-120+Maxim Integrated | IC RTC CLK/CALENDAR PAR 34-PCM | In Stock: 35 $37.78000 | 
|  | MCP79411T-I/MSRoving Networks / Microchip Technology | IC RTC CLK/CALENDAR I2C 8-MSOP | In Stock: 0 $0.89001 | 
|  | ISL12082IB8Z-TIntersil (Renesas Electronics America) | IC RTC CLK/CALENDAR I2C 8-SOIC | In Stock: 0 $1.82030 | 
|  | DS1672-2Linear Technology (Analog Devices, Inc.) | I2C 32-BIT BINARY COUNTER RTC | In Stock: 0 $1.70000 | 
|  | DS12885N+Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-DIP | In Stock: 26,768 $7.39000 | 
|  | PT7C4363BZEEXZetex Semiconductors (Diodes Inc.) | IC RTC CAL I2C/2-WIRE SER 8TDFN | In Stock: 3,000 $1.70000 | 
|  | PCF2127AT/2YNXP Semiconductors | IC RTC CLK/CAL I2C/SPI 20-SOIC | In Stock: 0 $3.80000 | 
|  | RX8804CE:XB3Epson | IC RTC CLK/CALENDAR I2C 10-SMD | In Stock: 140 $3.17000 | 
|  | ISL1218IBZ-TIntersil (Renesas Electronics America) | IC RTC CLK/CALENDAR I2C 8-SOIC | In Stock: 0 $1.90380 | 
|  | DS17285-5Linear Technology (Analog Devices, Inc.) | DS17285 REAL-TIME CLOCK | In Stock: 65 $6.17000 |